<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<script>
  Com_Parameter.event["submit"].push(function(){
    var fdBankNo=$("input[name='extendDataFormInfo.value(fdBKAccountnum)']").val();
    if(fdBankNo!="" && fdBankNo!=null){
      $("input[name='extendDataFormInfo.value(fdBKAccountnum)']").val(fdBankNo.replace(/\s+/g,""));
    }
    return true;
  });
</script>
</body>
</html>